NHTSA ID Number: 11003032
Manufacturer Communication Number: No. 19-24
TSB/Document Date: 2024-07-03
Summary
Manufacturers certificate for approved wheels and tires
911 (992)
Manufacturer's Certificate
19/24
ENU
4400
4
Approved: Wheels and Tires (19/24)
Revision:
This bulletin replaces bulletin Group 4 27/23, dated October 10, 2023.
Vehicle Type:
Type 992 (Coupé / Cabriolet): 911 Carrera / 911 Carrera 4 / 911 Carrera S / 911 Carrera 4S
/ 911 Carrera GTS / 911 Carrera 4 GTS / 911 Turbo / 911 Turbo S / 911 Targa 4 / 911 Targa
4S / 911 Targa 4 GTS / 911 Targa 4 GTS 50 Years of Porsche
Design / 911 Sport Classic / 911
Carrera T / 911 Dakar
Model Year:
As of 2020
Cause:
Approval status: May 2024
Sizes:
Permissible summer tires and wheel sizes
(RO = rim offset in mm, FA = front axle, RA = rear axle)
Tire sizes
Wheel sizes
Snow
chains
911 Carrera / 911 Carrera 4 / 911 Targa 4
Summer
19–/20 inch
FA: 235/40 ZR 19 (96Y) XL
RA: 295/35 ZR 20 (105Y) XL
19–/20 inch
FA: 235/40 ZR 19 (92Y)
RA: 295/35 ZR 20 (101Y)
20–/21 inch
FA: 245/35 ZR 20 (95Y) XL
RA: 305/30 ZR 21 (104Y) XL
20–/21 inch
FA: 245/35 ZR 20 (91Y)
RA: 305/30 ZR 21 (100Y)
FA: 8,5J x 19, RO 52
RA: 11.5J x 20, RO 67
No
FA: 8,5J x 20, RO 53
RA: 11.5J x 21, RO 67
Winter
19–/20 inch
FA: 235/40 R 19 92V
RA: 295/35 R 20 101V
*)
19–/20 inch
FA: 235/40 R 19 96V XL
RA: 295/35 R 20 105V XL
*)
FA: 8,5J x 19, RO 52
RA: 11J x 20, RO 66
AfterSales
RA only
Jun 25, 2024
Page 1 of 22
4
911 (992)
4400
ENU
Manufacturer's Certificate
19/24
20–/21 inch
FA: 245/35 R 20 95V XL
RA: 295/30 R 21 102V XL
FA: 8,5J x 20, RO 53
RA: 11J x 21, RO 66
Tire sizes
Wheel sizes
Snow
chains
911 Carrera S / 911 Carrera 4S / Carrera GTS / Carrera 4 GTS / 911 Targa
4S / Targa 4 GTS / Targa 4 GTS 50 Years of Porsche Design / Carrera T
Summer
20–/21 inch
FA: 245/35 ZR 20 (95Y) XL
RA: 305/30 ZR 21 (104Y) XL
20–/21 inch
FA: 245/35 ZR 20 (91Y)
RA: 305/30 ZR 21 (100Y)
20–/21 inch
FA: 245/35 ZR 20 (95Y) XL
RA: 305/30 ZR 21 (104Y) XL
20–/21 inch
FA: 245/35 ZR 20 (91Y)
RA: 305/30 ZR 21 (100Y)
FA: 8,5J x 20, RO 53
RA: 11.5J x 21, RO 67
No
FA: 8,5J x 20, RO 50
RA: 11.5J x 21, RO 67
No
Winter
19–/20 inch
Not for GTS
FA: 235/40 R 19 92V
RA: 295/35 R 20 101V
*)
19–/20 inch
Not for GTS
FA: 235/40 R 19 96V XL
RA: 295/35 R 20 105V XL
*)
20–/21 inch
FA: 245/35 R 20 95V XL
RA: 295/30 R 21 102V XL
Jun 25, 2024
Page 2 of 22
FA: 8,5J x 19, RO 52
RA: 11J x 20, RO 66
RA only
FA: 8,5J x 20, RO 50
RA: 11J x 21, RO 66
AfterSales
911 (992)
Manufacturer's Certificate
Tire sizes
19/24
Wheel sizes
ENU
4400
4
Snow
chains
911 Turbo / 911 Turbo S / 911 Sport Classic
Summer
Tire sizes
20–/21 inch
FA: 255/35 ZR 20 (97Y) XL
RA: 315/30 ZR 21 (105Y) XL
20–/21 inch
FA: 255/35 ZR 20 (93Y)
RA: 315/30 ZR 21 (105Y) XL
20–/21 inch
FA: 255/35 ZR 20 (97Y) XL
RA: 315/30 ZR 21 (105Y) XL
Wheel sizes
FA: 9J x 20, RO 41
RA: 11.5J x 21, RO 67
Snow
chains
No
Not for 911 Sport Classic
FA: 9.5J x 20, RO 44
RA: 12J x 21, RO 70
No
20–/21 inch
FA: 245/35 R 20 95V XL
RA: 305/30 R 21 104V XL
FA: 8.5J x 20, RO 40
RA: 11J x 21, RO 66
RA only
Tire sizes
Wheel sizes
20–/21 inch
FA: 255/35 ZR 20 (93Y)
RA: 315/30 ZR 21 (105Y) XL
Winter
Snow
chains
911 Dakar
Summer
19–/20 inch
FA: 245/45 ZR 19 102Y XL
RA: 295/40 ZR 20 110Y XL
FA: 8.0J x 19 RO38
RA: 11.5J x 20, RO 63
No
FA: 8.0J x 19, RO 38
RA: 11.5J x 20, RO 68
RA only
FA: 8.0J x 19, RO 38
RA: 11.5J x 20, RO 68
RA only
Winter
19–/20 inch
FA: 245/45 R 19 102V XL
RA: 295/40 R 20 110V XL
All-terrain
19–/20 inch
FA: 245/45 R 19 102V XL
RA: 295/40 R 20 110V XL
*) Not for vehicles with Porsche Ceramic Composite Brake (PCCB).
AfterSales
Jun 25, 2024
Page 3 of 22
4
911 (992)
4400
ENU
Manufacturer's Certificate
19/24
Overview of Porsche wheels for summer and winter tires
Identification on the inside of the wheel:
Wheel size, rim offset (RO) in mm, part number (without color code marking FFF) and Porsche logo
19/20-inch “Carrera 7” wheel
FA: 8,5J x 19, RO 52 (summer, winter)
Part No. 992.601.025_FFF
RA:11.5J x 20, RO 67 (summer)
Part No. 992.601.025.A_FFF
RA: 11J x 20, RO 66 (winter)
Part No. 992.601.025.B_FFF
Carrera 7
19/20-inch “992 Safari” wheel
FA: 8J x 19, RO 38 (summer, winter, all-terrain)
Part No. 992.601.025.EP_FFF
RA:11.5J x 20, RO 63 (summer)
Part No. 992.601.025.EQ_FFF
RA: 11.5J x 20, RO 68 (winter, all-terrain)
Part No. 992.601.025.BH_FFF
Safari
Jun 25, 2024
Page 4 of 22
AfterSales
911 (992)
Manufacturer's Certificate
19/24
ENU
4400
4
20/21-inch “Carrera S5” wheel
FA: 8.5J x 20, RO 53 (summer, winter)
Part No. 992.601.025.C_FFF
or
Part No. 992.601.029.K_FFF (summer)
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.601.025.D_FFF
or
Part No. 992.601.029.L_FFF
RA: 11J x 21, RO 66 (winter)
Part No. 992.601.025.E_FFF
Carrera S5
20/21-inch “RS Spyder Design 2” wheel
FA: 8.5J x 20, RO 50 (summer)
Part No. 992.601.025.EG_FFF
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.601.025.G_FFF
RS Spyder Design 2
20/21-inch “Carrera Classic 3” wheel
FA: 8.5J x 20, RO 50 (summer)
Part No. 992.601.025.BC_FFF
or
Part No. 992.601.029.H_FFF
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.601.025.J_FFF
or
Part No. 992.601.029.J_FFF
Carrera Classic 3
AfterSales
Jun 25, 2024
Page 5 of 22
4
911 (992)
4400
ENU
Manufacturer's Certificate
19/24
20/21-inch “Carrera Exclusive Design”
wheel
FA: 8.5J x 20, RO 50 (summer)
Part No. 992.601.025.BE_FFF
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.601.025.L_FFF
Carrera Exclusive Design
20/21-inch “Turbo S 4” wheel
FA: 9J x 20, RO 41 (summer)
Part No. 992.601.025.AS_FFF
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.601.025.AA_FFF
FA: 8.5J x 20, RO 50 (summer, winter)
Part No. 992.601.025.AT
FA: 8.5J x 20, RO 40 (winter)
Part No. 992.601.025.AB_FFF
RA: 11J x 21, RO 66 (summer)
Part No. 992.601.025.AC
Turbo S 4
20/21-inch “Turbo Exclusive Design” wheel
FA: 9.5J x 20, RO 44 (summer)
Part No. 992.601.025.AE_FFF
RA: 12J x 21, RO 70 (summer)
Part No. 992.601.025.AJ_FFF
Turbo Exclusive Design
Jun 25, 2024
Page 6 of 22
AfterSales
911 (992)
Manufacturer's Certificate
19/24
ENU
4400
4
20/21-inch “Turbo S Exclusive Design”
wheel
FA: 9.5J x 20, RO 44 (summer)
Part No. 992.601.025.AF_FFF
RA: 12J x 21, RO 70
Part No. 992.601.025.AG_FFF
Turbo S Exclusive Design
20/21-inch “Sport Classic II” wheel
FA: 9.5J x 20, RO 44 (summer)
Part No. 992.601.025.AP_FFF
FA: 12J x 21, RO 70 (summer)
Part No. 992.601.025.DQ__FFF
Sport-Classic II
AfterSales
Jun 25, 2024
Page 7 of 22
4
911 (992)
4400
ENU
Manufacturer's Certificate
19/24
20/21-inch “Turbo 5” wheel
FA: 9J x 20, RO 41(summer, TOP BASIC)
Part No. 992.601.025.AR_FFF
or
FA: 8.5J x 20, RO 50 (summer, C2, C4)
Part No. 992.601.025.BD_FFF
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.601.025.N__FFF
FA: 8.5J x 20, RO 40 (winter, TOP BASIC)
Part No. 992.601.025.P_FFF
RA: 11J x 21, RO 66 (winter, TOP BASIC)
Part No. 992.601.025.Q__FFF
Turbo 5
20/21-inch - Wheel “OM-2”
FA: 8.5J x 20, ET 50 (summer)
Part No. 992.044.610_FFF
RA: 11.5J x 21, RO 67 (summer)
Part No. 992.044.611__FFF
OM-2
Information
Improper handling can damage the wheel surface.
Carry out tire removal and mounting using a bead holding-down device only.
Use a leather pad on the rim flange to support the valve insertion tool.
Only use the Porsche centring clamping set for balancing.
Do not use hard brushes to clean the wheels as these can cause deep scratches that cannot be removed
by polishing.
Never use solvents or other chemical substances not approved by Porsche on tires.
Information
Only install wheels with identical part numbers on each axle.
Jun 25, 2024
Page 8 of 22
AfterSales
911 (992)
Manufacturer's Certificate
Wheel
Mounting:
19/24
ENU
4400
4
using wheel bolts:
Tightening torque 160 Nm (118 ftlb.)
using central wheel lock:
Tightening torque 600 Nm (442.5 ftlb.)
Summer Tires:
Tire make and type /
- 【Perfect Emergency Repair Solution】This kit includes...
- 【Premium Materials for Safe Repairs】Our tire screw plugs...
- 【2 Sizes for Every Puncture】Choose the right size for...
- 【5-Minute DIY Repair】Skip the auto shop and fix flats...
- 【Emergency-Ready Design】Compact & ready for...
If the PDF is very large, it may not load in the preview below.
Some older TSBs had multiple PDFs — visit the NHTSA Website to view all PDFs.
If the TSB PDF does not show, download or view it on the NHTSA Website.
Click on the (+) Plus Sign
Then Click on Associated Document(s)
Search NHTSA Database for Recalls
Search NHTSA Database for Vehicle Investigations
View Latest Vehicle Investigations
Search NHTSA Database for Vehicle Complaints
View Latest Vehicle Complaints
TSB/Document ID: No. 19-24
Replacement Service Bulletin Number:
MFR Communication Date: 2024-06-25
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: WHEELS
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
- [Notice] When you receive a used device, it may be a customer return resold by Amazon without inspection. You can exchange it for a new one through Amazon. As this situation is unavoidable, we sincerely apologize. For any issues, contacting us via Amazon's "Messages" is the best way. THINKSCAN 689BT Bidirectional Scan Tool Can Be Used Immediately After It is Turned On, Without Complicated Registration Process, Which is More Convenient & Quick.
- Full Bi-Directional Control & 3000+ Active Tests: Take control and test components like actuators, fuel injectors, relays, and cooling fans in real time. You’ll quickly see if the problem is in the part itself or the control module — saving you hours of guesswork and frustrating trial-and-error.
- Advanced ECU Coding Capabilities: Handle module matching and hidden feature activation with confidence. When you replace an ECU or want to customize settings, this obd2 scanner diagnostic bi directional tool gives you the professional-level capabilities you need without the dealership price tag.
- 34+ Useful Reset and Maintenance Functions: Complete everyday service tasks smoothly with a wide range of helpful reset and maintenance functions. Whether you’re keeping up with regular upkeep or tackling a specific job, this scanner makes maintenance simpler and less stressful for both DIYers and pros.
- Comprehensive Full System Diagnostics: Diagnose every major system — Engine, Transmission, ABS, SRS, TPMS, and more — all in one place. Finally stop wondering if you’re missing something important; get the full picture and clear codes with ease.
- Top Reasons to Choose the D7S OBD2 Scanner: XTOOL D7S car scan tool, an upgrade of XTOOL D7, offers comprehensive features for automotive technicians, workshops, and DIY enthusiasts 1. Upgraded Hardware: 2+64GB memory, rear camera, intuitive interface, foldable bracket 2. Complete Diagnostics: FCA
Autoauth, OE-level all system scan, 39+ maintenance services, 4K+ bidirectional, CANFD/DoIP protocol 3. Advanced Capabilities: ECU coding, PMI functions 4. Wide Compatibility: Support 10,000+ models, covering 99% vehicle brands 5. Multi-language: Available in 22+ languages, No IP Restrictions 6. 3-Year Updates: Save 300 bucks on software updates for the latest features and optimizations - 2026 Upgraded D7S Car Scanner Features: The newly 2026 D7S V2.0 scanner for car brings exciting features for advanced vehicle diagnostics and enhanced user experience 1. FCA AutoAuth: Now supports FCA SGW module for Chrysler, for Jeep, for Dodge (2018+), for Fiat (2017+), enabling faster vehicle communication without gateway restrictions 2. PMI (Offline ECU Programming): Allows for Ford, for Lincoln, and for Mazda ECU programming for new modules 3. Optimized Diagnostic Report 2.0: Personalized reports with logos and customer info for auto shops. Note: Compatibility varies by cars, please check before order
- Cost-effective ECU Coding Scan Tool for Specific Brands: Enhance your vehicle's performance with XTOOL D7S! This obd2 scanner all systems bidirectional offers advanced capabilities at an affordable price, supports online for BMW, for Benz and offline for BENZ, for MIT, along with PMI functions for Ford, for Mazda, and for Lincoln. Ideal for technicians and DIY enthusiasts, this automotive scanner diagnostic tool optimizes vehicle performance and enhances the driving experience. Note: Not for all cars and modules, please send car VIN to check the compatibility before purchase
- OE All System Diagnostic & 8 Pids Graphing: XTOOL D7S is a comprehensive all system bi directional obd2 scanner that delivers dealer-level diagnostics, completely controlling over your vehicle’s performance and health. This automotive scan tool can read and clear DTCs, view live data and ECU information, retrieve freeze frames, and perform active tests and full obd2 functions. This bi-directional scan tool can can identify your vehicle's make, model, and year information with just one click and show up to 8 PIDs live data with options for CSV viewing, playback, and recording for in-depth analysis. It is easy-to-use for both professionals and beginners, helping pinpoint issues efficiently
- 3 Years Software Update, Value for Money: With 3 years of software updates and 22+ languages(no IP restrictions), XTOOL D7S auto scanner code scanner ensures ongoing compatibility for the latest car models and improved diagnostic functions. This all system vehicle diagnostic scanner comes with a 30-day return policy and a 24-month repair for dependable performance. XTOOL are dedicated to your satisfaction, so enjoy seamless support and lifetime expert assistance. Should you encounter any issues or concerns, don’t hesitate to reach out XTOOL. D7S with newest update with 22 languages freely transfer without authorization, check details from setting-language or from XTOOL
- 【✅Compared to BOSSCOMM IF742, IF745 Offers Full-System Diagnostics】The BOSSCOMM IF745 car diagnostic scanner is an upgraded model of IF742. In addition to supporting all OBD2 Code Reader functions and 6 reset options (ABS/EPB/SAS/BMS/Oil/Throttle), it expands diagnostics from 4 systems (Check Engine/ABS/SRS/Transmission) to vehicle All systems, including Steering, Suspension, and Body Electronics. This provides deeper, more comprehensive diagnostic capabilities.
- 【✨10 OBD2 Functions】The BOSSCOMM IF745 scan tool’s DTC Lookup instantly translates fault codes into user-friendly explanations, its I/M Readiness feature streamlines emissions testing with a single tap, and Freeze Frame lets you pinpoint the exact moment of a fault for in-depth root-cause diagnosis. Combined with a live data dashboard and advanced diagnostics (O2S, OBMon, EVAP), it delivers comprehensive insights for confident troubleshooting.
- 【✨Deep Diagnostics for All Vehicle System Modules】Beyond code reading/clearing and ECU information retrieval, our all-in-one data stream feature lets you inspect all current fault codes and their locations across the vehicle’s systems. This vehicle code reader helps you turn off dashboard warning lights and perform a comprehensive self-check of your car at home—no more back-and-forth trips to the repair shop or hefty inspection fees.
- 【✨6 Essential Resets: ABS Bleeding, Oil, EPB, SAS, Throttle, BMS】The BOSSCOMM IF745 obd2 scanner diagnostic tool swiftly purges air from brake lines to restore braking sensitivity, fine-tunes maintenance cycles to eliminate false alerts, resolves parking brake issues with one-click control, recalibrates steering sensors for stability, optimizes engine idling/acceleration for smoother performance, and deeply resets battery systems to extend lifespan and range via precise parameter adjustments.❗NOTE: Does NOT support bidirectional control, coding, or programming.
- 【✨10,000+ Car Models, AutoVIN, 13 Languages】The BOSSCOMM IF745 vehicle scanner diagnostic tool covers 73+ global car brands and offers support in 13 languages, making it perfect for DIYers, auto mechanics, or as a thoughtful gift. With a single-click AutoVIN feature, it instantly retrieves vehicle serial numbers, streamlining diagnostics for users globally. This adaptable tool balances user-friendliness with precision, catering to both personal and professional requirements.✅Unsure about compatibility? Compatibility will vary on vehicles' model and year, pls reach us via 📧 [email protected] 📧 before purchase.
This product presentation was made with AAWP plugin.